Therion Cross #DIFO-EN070

TRAPTrap

When your opponent activates a monster effect, while you control a "Therion" monster: You can activate 1 of these effects; • Negate that effect. • Banish that monster. If you have "Endless Engine Argyro System" in your GY at activation, you can activate both effects (at resolution, negate, then banish). You can only activate 1 "Therion Cross" per turn.